HBM Form 144: Affiliate to Sell 7,500 Shares

HBM: A Form 144 notice lists an affiliate sale of 7,500 Common Shares through Morgan Stanley ETrade on the NYSE, showing an aggregate dollar amount of $155,625.00 and a filing date of 03/13/2026.

Rhea-AI Filing Summary

HBM: A Form 144 notice lists an affiliate sale of 7,500 Common Shares through Morgan Stanley ETrade on the NYSE, showing an aggregate dollar amount of $155,625.00 and a filing date of 03/13/2026.

The filing also records prior transactions on 03/19/2020 (2,500 shares) and 03/20/2020 (5,000 shares) described as open market purchases. The notice documents a proposed resale by an affiliate; cash‑flow treatment is not specified in the excerpt.

Insights

Securities Compliance Officer

TL;DR: Form 144 shows an affiliate intends to sell 7,500 shares via Morgan Stanley ETrade.

The filing identifies 7,500 Common Shares and an aggregate amount of $155,625.00 with a filing date of 03/13/2026. It names Morgan Stanley ETrade and lists the venue as NYSE.

Prior activity includes open market purchases of 2,500 and 5,000 shares on 03/19/2020 and 03/20/2020. The excerpt does not state who receives proceeds or any selling mechanics; subsequent SEC filings would show execution details.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What does the HBM Form 144 disclose?

It discloses a proposed affiliate resale of 7,500 Common Shares with an aggregate value of $155,625.00. The filing is dated 03/13/2026 and names Morgan Stanley ETrade as the broker.

Does the Form 144 show previous trades by the affiliate for HBM?

Yes. The excerpt records open market purchases of 2,500 shares on 03/19/2020 and 5,000 shares on 03/20/2020. These are shown as purchases, not sales, in the provided lines.

Will HBM receive proceeds from the sale listed in Form 144?

The excerpt does not state the recipient of proceeds. The notice lists a proposed resale by an affiliate; the filing does not describe cash‑flow treatment in the provided text.

Which broker and exchange are named in the HBM Form 144?

The broker is listed as Morgan Stanley ETrade and the venue as the NYSE. The filing date shown is 03/13/2026 with the aggregate amount $155,625.00.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 03/13/2026 - 05:21 PM Learn about SEC filing dates

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK	0001263105
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	Hudbay Minerals Inc.
SEC File Number	001-34244
Address of Issuer	25 YORK STREET, SUITE 800 TORONTO ONTARIO, CANADA M5J 2V5
Phone	416-362-8181
Name of Person for Whose Account the Securities are To Be Sold	LANG STEPHEN A
See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.
Relationship to Issuer	Director

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common Shares	Morgan Stanley ETrade P.O. 484 Jersey City NJ 07303	7500	155625.00	397186569	03/13/2026	NYSE

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common Shares	03/19/2020	Open Market Purchase	Open Market Purchase			2500	03/19/2020	Cash
Common Shares	03/20/2020	Open Market Purchase	Open Market Purchase			5000	03/20/2020	Cash

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Nothing to Report

144: Remarks and Signature

Remarks
Date of Notice	03/13/2026
ATTENTION:
The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.
Signature	/s/ Stephen A. Lang
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)